中文成人无码精品久久久不卡_大乳VIDEOS巨大吃奶_国产精品一区二区毛卡片_把腿张开我要CAO死你在线观看

冰水(shui)機價格(ge)，小型冰水機，制冷(leng)機組

冰水機價(jia)格，小型冰水機，制冷機組是(shi)一種通過蒸汽壓(ya)縮(suo),或(huo)吸收式循環達到制冷(leng)效果的機器.風冷(leng)小型冰水機內含(han)有(you)水箱和(he)(he)水泵,無需冷(leng)卻塔(ta)散熱.安裝(zhuang)移動方便(bian),但(dan)是(shi)對(dui)環境要求高,因(yin)為它是(shi)以熱風循環來制冷(leng)的.冷(leng)水機需要另外加裝(zhuang)冷(leng)卻塔(ta)和(he)(he)水泵。

冰水(shui)機價格，小(xiao)型冰(bing)水機，制冷機組的配置介紹：

小(xiao)(xiao)型(xing)冰水機壓(ya)縮(suo)(suo)機采用(yong)(yong)原裝谷輪壓(ya)縮(suo)(suo)機,單機故障極(ji)低(di),冷水機性能高度穩定.況(kuang)且機組采用(yong)(yong)多(duo)臺壓(ya)縮(suo)(suo)機并聯使(shi)用(yong)(yong),小(xiao)(xiao)型(xing)冰水機每(mei)臺壓(ya)縮(suo)(suo)機自帶一個(ge)獨立(li)的制(zhi)冷回(hui)路(lu),即蒸(zheng)發器、冷凝器也(ye)獨立(li),所有壓(ya)縮(suo)(suo)機由統一的微(wei)電腦控制(zhi)系統指揮,逐個(ge)開、關(guan)機,相互(hu)之間會相互(hu)干擾,當(dang)需要對手機進行維護保(bao)養時,可逐個(ge)切斷壓(ya)縮(suo)(suo)機進行保(bao)養,其他回(hui)路(lu)仍可繼(ji)續(xu)使(shi)用(yong)(yong).故在(zai)制(zhi)冷量足夠的情況(kuang)下(xia),無需采購備用(yong)(yong)冷水機.

冰水機價(jia)格，小型冰(bing)水機，制冷機(ji)組的工作原理;

在(zai)冷(leng)(leng)(leng)(leng)水機工(gong)作過程(cheng)(cheng)中(zhong),低(di)(di)溫(wen)(wen)低(di)(di)壓(ya)的(de)(de)液態(tai)(tai)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑在(zai)蒸(zheng)發(fa)器(qi)里與周圍的(de)(de)水進(jin)行熱(re)交換(huan),吸收(shou)水中(zhong)的(de)(de)熱(re)量(liang),使水變成冷(leng)(leng)(leng)(leng)凍(dong)水,同時制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑轉換(huan)成氣態(tai)(tai),氣態(tai)(tai)的(de)(de)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑被吸收(shou)壓(ya)縮機,經過壓(ya)縮機壓(ya)縮,成為高(gao)(gao)溫(wen)(wen)高(gao)(gao)壓(ya)液態(tai)(tai)制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑,然后進(jin)入冷(leng)(leng)(leng)(leng)凝器(qi),在(zai)冷(leng)(leng)(leng)(leng)凝器(qi)里與室內介(jie)質進(jin)行熱(re)交換(huan),制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑的(de)(de)部分熱(re)量(liang)被介(jie)質吸收(shou),介(jie)質溫(wen)(wen)度升高(gao)(gao),制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑在(zai)冷(leng)(leng)(leng)(leng)凝器(qi)內部放熱(re),轉換(huan)成高(gao)(gao)溫(wen)(wen)高(gao)(gao)壓(ya)的(de)(de)液態(tai)(tai),之后進(jin)入膨脹(zhang)閥進(jin)行節流,節流是迅速降溫(wen)(wen)的(de)(de)過程(cheng)(cheng),制(zhi)(zhi)冷(leng)(leng)(leng)(leng)劑轉換(huan)成低(di)(di)溫(wen)(wen)低(di)(di)壓(ya)的(de)(de)液態(tai)(tai),之后再進(jin)入蒸(zheng)發(fa)器(qi)進(jin)行換(huan)熱(re)蒸(zheng)發(fa),往復循環,從(cong)而(er)實現制(zhi)(zhi)冷(leng)(leng)(leng)(leng)系統(tong)的(de)(de)整個工(gong)藝.